A state-of-the-art approach to synthesis of dendrite-like gold nanostructures via electrodeposition

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F20%3A10419911" target="_blank" >RIV/00216208:11310/20:10419911 - isvavai.cz</a>

Výsledek na webu

<a href="https://verso.is.cuni.cz/pub/verso.fpl?fname=obd_publikace_handle&handle=P8Pmh7ngFl" target="_blank" >https://verso.is.cuni.cz/pub/verso.fpl?fname=obd_publikace_handle&handle=P8Pmh7ngFl</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s00706-020-02555-z" target="_blank" >10.1007/s00706-020-02555-z</a>

Jazyk výsledku

angličtina

Název v původním jazyce

A state-of-the-art approach to synthesis of dendrite-like gold nanostructures via electrodeposition

Popis výsledku v původním jazyce

Gold nanostructures such as nanoparticles, nanowires, or nanotubes are highly preferred structures in electrochemical studies and can be produced by electrodeposition. This study points out that the shapes and electrochemical behaviour of electrodeposited gold nanostructures can be varied by adjusting multi-walled carbon nanotube (MWCNT) ratio in electrodeposition solution. For that, gold nanofilms on the glassy carbon electrode surface were formed from HAuCl4 solution in the presence and absence of MWCNT. In this study, the gold concentration was fixed at 0.4 ppm (10.0 mM) and only MWCNT concentration was varied. The prepared electrode surfaces were characterized and compared with each other from the point of view of electrochemical, microscopic, and spectroscopic properties. Ultimately, it was shown that each prepared electrode had different properties.

Název v anglickém jazyce

A state-of-the-art approach to synthesis of dendrite-like gold nanostructures via electrodeposition

Popis výsledku anglicky

Gold nanostructures such as nanoparticles, nanowires, or nanotubes are highly preferred structures in electrochemical studies and can be produced by electrodeposition. This study points out that the shapes and electrochemical behaviour of electrodeposited gold nanostructures can be varied by adjusting multi-walled carbon nanotube (MWCNT) ratio in electrodeposition solution. For that, gold nanofilms on the glassy carbon electrode surface were formed from HAuCl4 solution in the presence and absence of MWCNT. In this study, the gold concentration was fixed at 0.4 ppm (10.0 mM) and only MWCNT concentration was varied. The prepared electrode surfaces were characterized and compared with each other from the point of view of electrochemical, microscopic, and spectroscopic properties. Ultimately, it was shown that each prepared electrode had different properties.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10406 - Analytical chemistry

Projekt

<a href="/cs/project/GA17-03868S" target="_blank" >GA17-03868S: Nové metody elektrochemického sledování biologicky aktivních organických látek v environmentálních, biologických a potravinových matricích</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2020

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Monatshefte für Chemie - Chemical Monthly

ISSN

0026-9247

e-ISSN

—

Svazek periodika

151

Číslo periodika v rámci svazku

8

Stát vydavatele periodika

AT - Rakouská republika

Počet stran výsledku

8

Strana od-do

1257-1264

Kód UT WoS článku

000513059000003

EID výsledku v databázi Scopus

2-s2.0-85079462644